Answer: The answer is B) Discontentment after years of monarchist rule.
Explanation: The Communist Manifest was written as a political ideology to address the needs of the working class in Germany where rapid industrialization and had led to social inequalities. Russia also had social inequalities that were spurred on by industrialization but also by years of czarist rule with little accountability. The Russian Revolution was in part to overthrow the Romanov dynasty and create social reforms for the lower class. Serfdom had been abolished in 1861 although it did not alleviate many of the problems for former serfs.
I believe it would have to be the light bulb that destroyed the first market for petroleum.
Hope it helps if I'm right!
This is false. The Constitution was ratified in 1788 (the first state ratified it already in 1787, Dezember 9th.
Slavery was outlawed only in 1865, with the Thirteenth Amendment
Engineering may be the sum
